| polski | pol-000 |
| twardość | |
| العربية | arb-000 | ثبات |
| العربية | arb-000 | صلابة |
| العربية | arb-000 | صلادة |
| العربية | arb-000 | قساوة |
| العربية | arb-000 | مشقة |
| luenga aragonesa | arg-000 | severidat |
| CycL | art-285 | Hardness |
| asturianu | ast-000 | severidá |
| català | cat-000 | dificultats |
| català | cat-000 | severitat |
| čeština | ces-000 | přísnost |
| čeština | ces-000 | tvrdost |
| 普通话 | cmn-000 | 硬度 |
| 普通话 | cmn-000 | 硬性 |
| Deutsch | deu-000 | Festigkeit |
| Deutsch | deu-000 | Härte |
| Deutsch | deu-000 | Strenge |
| Deutsch | deu-000 | härte |
| ελληνικά | ell-000 | κακουχία |
| ελληνικά | ell-000 | σκληρότητα |
| ελληνικά | ell-000 | ταλαιπωρία |
| English | eng-000 | abrasiveness |
| English | eng-000 | asperity |
| English | eng-000 | callosity |
| English | eng-000 | firmness |
| English | eng-000 | grimness |
| English | eng-000 | hardness |
| English | eng-000 | harshness |
| English | eng-000 | rigor |
| English | eng-000 | rigorousness |
| English | eng-000 | rigour |
| English | eng-000 | roughness |
| English | eng-000 | ruggedness |
| English | eng-000 | scratchiness |
| English | eng-000 | severity |
| Esperanto | epo-000 | dureco |
| Esperanto | epo-000 | hardeco |
| Esperanto | epo-000 | malmoleco |
| Esperanto | epo-000 | rigoreco |
| Esperanto | epo-000 | rigoro |
| euskara | eus-000 | gogortasun |
| euskara | eus-000 | zorroztasun |
| suomi | fin-000 | kovuus |
| français | fra-000 | austérité |
| français | fra-000 | dureté |
| français | fra-000 | fermeté |
| français | fra-000 | sévérité |
| Gàidhlig | gla-000 | cruas |
| galego | glg-000 | dureza |
| diutisk | goh-000 | harti |
| ἑλληνικὴ γλῶττα | grc-000 | σκληρότης |
| Srpskohrvatski | hbs-001 | tegoba |
| Srpskohrvatski | hbs-001 | tvrdina |
| Srpskohrvatski | hbs-001 | tvrdoća |
| Srpskohrvatski | hbs-001 | тегоба |
| हिन्दी | hin-000 | कठोरता |
| हिन्दी | hin-000 | दृढ़ता |
| हिन्दी | hin-000 | मजबूती |
| hiMxI | hin-004 | kaTinAI |
| hrvatski | hrv-000 | strogost |
| hrvatski | hrv-000 | surovost |
| hrvatski | hrv-000 | tegoba |
| hrvatski | hrv-000 | tvrdoća |
| magyar | hun-000 | keménység |
| magyar | hun-000 | szilárdság |
| արևելահայերեն | hye-000 | խստապահանջություն |
| արևելահայերեն | hye-000 | խստություն |
| bahasa Indonesia | ind-000 | kekerasan |
| italiano | ita-000 | compattezza |
| italiano | ita-000 | durezza |
| italiano | ita-000 | rigore |
| italiano | ita-000 | stento |
| 日本語 | jpn-000 | 硬さ |
| 日本語 | jpn-000 | 硬度 |
| 日本語 | jpn-000 | 苦しみ |
| 日本語 | jpn-000 | 辛苦 |
| latine | lat-000 | severitas |
| Nederlands | nld-000 | hardheid |
| Nederlands | nld-000 | strengheid |
| فارسی | pes-000 | ثبات |
| فارسی | pes-000 | سختي |
| polski | pol-000 | bezwzględność |
| polski | pol-000 | dzielność |
| polski | pol-000 | gęstość |
| polski | pol-000 | jędrność |
| polski | pol-000 | nieugiętość |
| polski | pol-000 | rygor |
| polski | pol-000 | wytrwałość |
| português | por-000 | dureza |
| português | por-000 | rigidez |
| português | por-000 | rigor |
| русский | rus-000 | ожесточенность |
| русский | rus-000 | свирепость |
| русский | rus-000 | строгость |
| русский | rus-000 | суровость |
| русский | rus-000 | твердость |
| русский | rus-000 | твёрдость |
| русский | rus-000 | уплотненность |
| русский | rus-000 | уплотнённость |
| संस्कृतम् | san-000 | कठिनता |
| slovenčina | slk-000 | pevnosť |
| slovenčina | slk-000 | prísnosť |
| slovenčina | slk-000 | tvrdos |
| slovenčina | slk-000 | tvrdosť |
| slovenščina | slv-000 | trdota |
| español | spa-000 | dureza |
| español | spa-000 | firmeza |
| español | spa-000 | severidad |
| shqip | sqi-000 | fortësi |
| svenska | swe-000 | hårdhet |
| svenska | swe-000 | stränghet |
| తెలుగు | tel-000 | ఇడుము |
| ภาษาไทย | tha-000 | = rigo r |
| ภาษาไทย | tha-000 | ความหนาวสะท้าน |
| ภาษาไทย | tha-000 | ความแข็ง |
| ภาษาไทย | tha-000 | ความแข็งทื่อ |
| ภาษาไทย | tha-000 | ความแน่นเนื้อ |
| Türkçe | tur-000 | sertlik |
| Türkçe | tur-000 | zorluk |
| українська | ukr-000 | запеклість |
| українська | ukr-000 | твердість |
| Bahasa Malaysia | zsm-000 | kekerasan |